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Cheap flights from San Francisco to Perth from $511

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Philippine Airlines Logo
11:55 pm - 7:25 amSFO-PER
40h 30m1 stop
Philippine Airlines Logo
8:45 am - 8:50 pmPER-SFO
27h 05m1 stop
$901Philippine Airlines
Find Deal
Mon, Aug 18 - Mon, Sep 1
Philippine Airlines Logo
11:55 pm - 7:25 amSFO-PER
40h 30m1 stop
Philippine Airlines Logo
8:45 am - 8:50 pmPER-SFO
27h 05m1 stop
$910Philippine Airlines
Find Deal
Mon, Aug 18 - Mon, Sep 1
 Logo
1:10 pm - 5:10 pmSFO-PER
37h 00m2 stops
 Logo
6:25 pm - 10:40 amPER-SFO
31h 15m2 stops
Mon, Aug 18 - Mon, Sep 1
 Logo
10:50 pm - 7:30 pmSFO-PER
29h 40m2 stops
 Logo
11:35 pm - 6:40 pmPER-SFO
34h 05m2 stops
$1,055
Find Deal
Sun, Sep 14 - Tue, Oct 14
Singapore Airlines Logo
11:30 am - 5:10 amSFO-PER
26h 40m1 stop
Singapore Airlines Logo
1:45 pm - 9:40 amPER-SFO
34h 55m1 stop
$1,089Singapore Airlines
Find Deal
Sun, Sep 14 - Wed, Oct 15
Singapore Airlines Logo
11:30 am - 11:55 pmSFO-PER
45h 25m1 stop
Singapore Airlines Logo
1:50 pm - 7:50 amPER-SFO
34h 00m1 stop
$1,128Singapore Airlines
Find Deal
Tue, Oct 14 - Tue, Nov 4
Cathay Pacific Logo
12:05 am - 10:40 pmSFO-PER
31h 35m1 stop
Cathay Pacific Logo
12:10 am - 5:50 pmPER-SFO
32h 40m1 stop
$1,135Cathay Pacific
Find Deal
Sun, Aug 17 - Sun, Aug 31
Cathay Pacific Logo
1:40 pm - 10:40 pmSFO-PER
42h 00m1 stop
Cathay Pacific Logo
12:10 am - 10:55 pmPER-SFO
37h 45m1 stop
$1,149Cathay Pacific
Find Deal
Mon, Aug 18 - Sun, Aug 31
Qatar Airways Logo
3:55 pm - 11:10 amSFO-PER
28h 15m1 stop
Qatar Airways Logo
3:40 pm - 1:35 pmPER-SFO
36h 55m1 stop
$1,324Qatar Airways
Find Deal
Sun, Sep 14 - Tue, Oct 14
Qatar Airways Logo
3:55 pm - 11:10 amSFO-PER
28h 15m1 stop
Qatar Airways Logo
10:45 pm - 1:35 pmPER-SFO
29h 50m1 stop
$1,394Qatar Airways
Find Deal
Sun, Oct 5 - Sat, Oct 11

Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets
Singapore Airlines
Sep 14
SFO11:30 amSan Francisco
26h 40m
1 stop
PER5:10 amPerth
Oct 15
PER1:45 pmPerth
34h 55m
1 stop
SFO9:40 amSan Francisco
Singapore Airlines
Oct 14
SFO11:30 amSan Francisco
45h 25m
1 stop
PER11:55 pmPerth
Nov 4
PER1:50 pmPerth
34h 00m
1 stop
SFO7:50 amSan Francisco
Singapore Airlines
Sep 12
SFO11:30 amSan Francisco
45h 25m
1 stop
PER11:55 pmPerth
Oct 2
PER1:10 amPerth
23h 30m
1 stop
SFO9:40 amSan Francisco

Cathay Pacific flights from San Francisco to Perth

Our best Cathay Pacific deals on San Francisco to Perth flight tickets
Cathay Pacific
Aug 17
SFO12:05 amSan Francisco
31h 35m
1 stop
PER10:40 pmPerth
Aug 31
PER12:10 amPerth
32h 40m
1 stop
SFO5:50 pmSan Francisco
Cathay Pacific
Aug 18
SFO1:40 pmSan Francisco
42h 00m
1 stop
PER10:40 pmPerth
Aug 31
PER12:10 amPerth
37h 45m
1 stop
SFO10:55 pmSan Francisco
Cathay Pacific
Aug 17
SFO1:05 amSan Francisco
30h 35m
1 stop
PER10:40 pmPerth
Sep 1
PER9:15 amPerth
23h 35m
1 stop
SFO5:50 pmSan Francisco

See travel insights to Perth from

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

In general, March is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,235. If you are unable to visit Perth during the month of March, then departing from San Francisco during the month September is also very affordable. Most momondo users find prices during this month for around $1,239.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Sunday when prices can be found for as low as $1,323. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Tuesday, with ticket prices averaging around $1,488.

What is the cheapest time of day to depart on your flight to Perth?

In the morning is the cheapest time of day to fly from San Francisco to Perth when you can find flight prices for as low as $1,336. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $1,468. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from San Francisco for as low as $1,233 on momondo.

How have San Francisco to Perth flight prices changed over time?

As of July 2025, prices for San Francisco to Perth flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Best Price Found

$511

Fastest flight time

26h 00m

Direct flights

None

Airports in Perth

1 airport
The best one-way flight to Perth from San Francisco in the past 72 hours is $511. The best round-trip flight deal from San Francisco to Perth found on momondo in the last 72 hours is $901.
The fastest flight from San Francisco to Perth takes 26h 00m
There are no direct flights from San Francisco to Perth. Popular non-direct route for this connection is San Francisco Airport - Perth Airport.
There is 1 airport near Perth: Perth (PER)

  • How far is San Francisco to Perth by plane?

    Perth is 9155.6 mi away from San Francisco. Flights usually cover this in 26h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

    Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

  • How old do you have to be to fly from San Francisco Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Perth?


Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
Airline
Rating
Free Cancellation
Price
Air New ZealandPriceFrom $1,086Free CancellationRating
8.0
486 reviews
Search Air New Zealand flights
Singapore AirlinesPriceFrom $1,107Free CancellationRating
8.1
1,320 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $1,142Free CancellationRating
7.6
921 reviews
Search Cathay Pacific flights
Qantas AirwaysPriceFrom $1,142Free CancellationRating
7.5
868 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $1,336Free CancellationRating
7.4
3,594 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,422Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.


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1 adult
Tue 7/8
Tue 7/15

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